Sɛ wodwene tungsten (W) ho a, ebia wobɛdi kan adwene nhama a ɛwɔ kanea bɔlɔb anaa "tungsten dadeɛ" afiri a wɔde twa nneɛma mu no ho. Nanso nea etumi yɛ no trɛw kɔ akyiri sen eyinom koraa. Efi ahunmu engine so kosi oprehyɛn nnwinnade so, efi 5G chips so kosi akode-piercing rounds so no, saa dade yi a ɛhoahoa ne ho sɛ ɛyɛ nea ɛkorɔn sen biara no resakra yɛn asetra wɔ akwan horow a wontumi nkan so.
I. Tungsten a Wohuu: Efi "Ɔbo a emu yɛ duru" so kosi Dade so
Wɔ afe 1781 mu no, Swedenni nnuruyɛfo Scheele huu tungstic acid a efi aboɔden abo bi a wɔfrɛ no "wolferenite" (Sweden kasa mu asɛmfua a ɛkyerɛ "ɔbo a emu yɛ duru") mu. Mfe abien akyi no, Spain nyansahufo de Ruyard anuanom yii tungsten dade fii mu nea edi kan na wɔtoo din "wolfram" (a ɛkyerɛ sɛnea aboɔden abo no yɛ ahuru bere a wɔreyɛ no), a ɛno nso nya n'ahyɛnsode, "W."
China ne wiase a ɛyɛ tungsten ore kɛse, na ɛwɔ wiase nyinaa nneɛma a wɔde asie no bɛboro 60%. Ganzhou, Jiangxi Mantam, yɛ nea wonim no sɛ "Wiase Tungsten Ahenkurow," na wiase no mu tungsten nneɛma 80% wɔ abusuabɔ ne Chinafo nneɛma a wɔde ma no.
II. Tungsten Nneɛma a Ɛyɛ Nwonwa
Melting Point Champion: Digrii 3410 (dade de mmɔho abien ne kɔbere mmɔho abiɛsa)
Density Master: 19.3 g/cm3 (a ɛne sika kɔkɔɔ yɛ pɛ)
Hardness Champion: Tungsten carbide a wɔde sintered ayɛ, a ne denden bɛn diamond de
Corrosion Resistance Expert: Aqua regia mpo ntumi nsɛe no
III. Nnɛyi Nneɛma a Wɔde Di Dwuma a Wɔde Tungsten Di Dwuma
Nnipa Anibuei a Ɛma Hann:
Tungsten nhama a ɛwɔ akanea a ɛyɛ hyew mu no maa nea Edison yɛe no yɛɛ nea mfaso wɔ so ankasa
Nnɛyi LED chips da so ara de tungsten electrode di dwuma
Industrial "Nse":
Tungsten Carbide Nnwinnade: Ahoɔhare a wɔde twa ade mmɔho 10 sen dade a ahoɔhare kɛse-de
Oil Drill Bits: Yɛ adwuma wɔ asase ase mita 8,000
Ɔman Bammɔ Ho Nnwinnade Titiriw:
Armor-Piercing Core: Etumi hyɛn dade mprɛte a ne kɛse yɛ mita 1-mu
Rocket Engine Nozzles: Egyina ɔhyew a ɛyɛ digrii 3,000 ano
High-Mfiridwuma Mmoa:
Nneɛma a wɔde ko tia telefon a wokura kyin a ɛwosow mfiri ahorow
Sputtering botae ahorow wɔ chip a wɔyɛ mu
Aduruyɛ Mfiri:
Tungsten Alloy Mframa a Wɔde Yɛ Adwuma
Tungsten Carbide Drill Bits a Wɔde Yɛ Nnompe Oprehyɛn
IV. Tungsten Nsɛnnennen ne Nkɔso a Ɛba
Nsɛnnennen a Ɛwɔ Nneɛma a Wɔde Di Dwuma Ho:
Ɛyɛ den sɛ wɔbɛyɛ atetesɛm akwan horow no ho adwuma, enti mprempren wɔde powder metallurgy mfiridwuma redi dwuma.
Tungsten afã horow a wɔde 3D tintim no reda adi sɛ ɔkwan foforo.
Nneɛma a Wɔde Di Dwuma Ho Akansi:
China de tungsten a wɔde kɔ amannɔne no dodow a wɔde kɔ amannɔne no di dwuma.
Europa ne United States kyerɛ tungsten sɛ ade titiriw a wɔde di dwuma wɔ ɔkwan a wɔfa so yɛ adwuma.
Nhwehwɛmu ne Nkɔso foforo:
Molybdenum a wɔde afra resi tungsten ananmu wɔ mmeae bi.
Nneɛma a wɔde graphene yɛ no twa mfaso a ɛwɔ tungsten a ɛma nsu fa mu no ho mpoa.
V. Daakye Ahye Ahorow
Nuklea Fusion Mfiri: Tungsten Akode Anim Plasma digrii Ɔpepem 100
Quantum Kɔmputa: Nneɛma Foforo a Wɔahu wɔ Tungsten-Nneɛma a Egyina Superconducting So Ho
Ahunmu Tumi: Asteroids a Tungsten Nneɛma a Ɛdɔɔso wom.
Awie
Efi nhama a ɛhyerɛn afie a wontumi nkan so kosi ahunmu ahyɛn a ɛhwehwɛ amansan no mu so; efi telefon a wokura kyin afã horow a ɛyɛ nwonwa so kosi ahobammɔ mfiri a ɛbɔ asomdwoe ho ban so no, tungsten, a ɛwɔ ne su ahorow a "ɛyɛ den" no adi dwuma a wontumi nsi ananmu wɔ nnipa anibuei nkɔso mu. Saa dade yi a wɔtaa frɛ no "mfiridwuma mu nkyene" no reda no adi soronko sɛ nneɛma a ɛyɛ den sen biara no taa ma hann a ɛtra hɔ kyɛ sen biara-ma. Bere foforo a wobɛdannan kanea switch no, mma wo werɛ mmfi sɛ wobɛda "hann kurafo" yi a wayɛ adwuma komm mfe 140 ni no ase.
